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From Michael Dick <mik...@apache.org>
Subject Max open files on ubuntu1
Date Thu, 09 Dec 2010 16:19:34 GMT
Hi,

Was the number of open files changed on ubuntu1 recently?

The OpenJPA builds recently started failing with an error like this one :
<snip>
Caused by: java.io.FileNotFoundException:
/home/hudson/hudson-slave/workspace/OpenJPA-20x-deploy/2.0.x/openjpa-persistence-jdbc/target/test-classes/org/apache/openjpa/persistence/embed/EntityA_Embed_MappedToOne.class
(Too many open files)
    at java.io.FileInputStream.open(Native Method)
    at java.io.FileInputStream.<init>(FileInputStream.java:106)
    at
org.apache.openjpa.lib.util.J2DoPrivHelper$29.run(J2DoPrivHelper.java:688)
<snip>

In the past we've solved this by increasing the number of open files (4096
in my case).

FWIW the builds are working on ubuntu2.

Thanks,
-mike

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